Radio/Audio System Description and Operation: Notes

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The entertainment system on this vehicle may have several different configurations available to it. To determine the specific configuration of the vehicle, please see the Service Parts ID Label, and refer to RPO Code List (Light Duty) or RPO Code List (Heavy Duty) .

The entertainment system on this vehicle is configured with either a base or an uplevel system. The base and uplevel systems each contain a radio, antenna, speakers, and on some systems an audio amplifier. The uplevel system differs from the base system by providing the customer with enhanced audio system features. Some of those features may include the radio data system (RDS), an audio amplifier, programmable equalizer (EQ), and digital satellite radio (U2K).

Each item in the list below represents topics covered in detail below.

Radio Circuit Operation
Antenna System
AM/FM Reception
Digital Radio Receiver
Speaker Operation
Audio Amplifier
Radio Data System (RDS)
Radio Data System (RDS) Messages
MP3/CD Formatting Information for MP3/CD Radios (If equipped)
Integral Multi Disc CD Changer (IMDX)
Rear Seat Audio (RSA)
Rear Seat Entertainment (RSE)
Radio Error Messages
Theft Deterrent
OnStar ®
Steering Wheel Controls
Auxiliary Input Jack
Personal Audio Link (PAL)
Noise Compensation
Speed Compensated Volume (SCV)